Anyone looking for a peek at Victoria Beckham's barely there baby bump at Heathrow Airport was sorely disappointed. The mom of three, who has stayed out of the spotlight since announcing her fourth pregnancy, covered up on her way through the airport this morning. Though the pop star and designer favored belly-baring tops while expecting Brooklyn, she covered up more with each ensuing pregnancy. Not one to sacrifice style for a growing belly, Victoria opted for a pair of leather leggings for her flight. Though Heidi Klum's version of the black pants is no longer available, her Pull On Style Ponte Slim Leg Maternity Leggings ($95) create the same effect. A flowing white top, like the Wilt Hi Lo Tunic ($108) or ASOS' Three Quarter Sleeved Tab Shoulder Longline shirt ($35), open black blazer, like Olian's Black Maternity Suit Jacket ($86) or A Pea in the Pod's Bi-stretch Suiting Maternity Jacket ($250), and studded shoes, like Christian Louboutin's Pigalle Spikes Flats ($995) for those who need a bit more balance and Dolce Vita's Jewel-Studded Platform Pump ($215), complete the look from head to toe.